Connector

A connector unit comprising:

• a first connector attached to one substrate and a second connector attached to another substrate, the first connector and the second connector being configured to be fitted together to connect the substrates,
• wherein the first connector includes:
• a first fixed housing to be fixed to the one substrate;
• a first movable housing disposed so as to move relative to the first fixed housing;
• and a first terminal having one end portion retained by the first movable housing and the other end portion retained by the first fixed housing,
• the first terminal includes a movable portion elastically deformable in a front-back direction of the connector, the movable portion having a width taken in a width direction of the connector larger than a thickness taken in the front-back direction or an up-down direction of the connector,
• the second connector includes:
• a second fixed housing to be fixed to the another substrate;
• a second movable housing disposed so as to move relative to the second fixed housing;
• and a second terminal having one end portion retained by the second movable housing and the other end portion retained by the second fixed housing,
• the second terminal includes a movable portion elastically deformable in the width direction of the connector, and
• the movable portion has a thickness taken in the front-back direction or up-down direction of the connector larger than a width taken in the width direction of the connector.